Interface SignatureHelpProvider

Language-specific service for handling signature help requests.

interface SignatureHelpProvider {
    get signatureHelpOptions(): SignatureHelpOptions;
    provideSignatureHelp(
        document: LangiumDocument,
        params: SignatureHelpParams,
        cancelToken?: Cancellation.CancellationToken,
    ): MaybePromise<undefined | SignatureHelp>;
}

Accessors

get signatureHelpOptions(): SignatureHelpOptions
Options that determine the server capabilities for a signature help request. It contains the list of triggering characters.

Returns SignatureHelpOptions
- Defined in packages/langium/src/lsp/signature-help-provider.ts:25